Results 41 to 50 of about 1,119,408 (283)
Modeling multi‐scale occupancy for monitoring rare and highly mobile species
Ecosphere, 2021 Occupancy‐based methods are commonly used to model the distribution, habitat use, and relative abundance of species. In particular, occupancy‐based methods are often recommended for monitoring species, allowing researchers to track population trends ...
Robert L. Emmet +2 more
doaj +1 more source
Discrete Complex Analysis and Probability [PDF]
Proceedings of the International Congress of Mathematicians 2010 (ICM 2010), 2011 We discuss possible discretizations of complex analysis and some of their applications to probability and mathematical physics, following our recent work with Dmitry Chelkak, Hugo Duminil-Copin and Cl ment Hongler.
openaire +4 more sources
Role of conviction in nonequilibrium models of opinion formation
, 2012 We analyze the critical behavior of a class of discrete opinion models in the presence of disorder. Within this class, each agent opinion takes a discrete value ($\pm 1$ or 0) and its time evolution is ruled by two terms, one representing agent-agent ...
Anteneodo, Celia, Crokidakis, Nuno
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A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Approximations of the ruin probability in a discrete time risk model
Modern Stochastics: Theory and Applications, 2020 Based on a discrete version of the Pollaczeck–Khinchine formula, a general method to calculate the ultimate ruin probability in the Gerber–Dickson risk model is provided when claims follow a negative binomial mixture distribution.
David J. Santana, Luis Rincón
doaj +1 more source
Characterizations of Geometric and Discrete Pareto Distributions Based on the Conditional Distribution of kth Records [PDF]
Journal of Statistical Theory and Applications (JSTA), 2016 The poblem of characterizing of discrete probability distributions is an important problem. Recently many new results are obtained in characterization of distributions using kth records.
Sevgi Yurt Oncel, Fazil Aliev
doaj +1 more source
Approximate probabilistic verification of hybrid systems
, 2015 Hybrid systems whose mode dynamics are governed by non-linear ordinary differential equations (ODEs) are often a natural model for biological processes. However such models are difficult to analyze.
A Biere +26 more
core +1 more source
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Limit theorems for the interference terms of discrete-time quantum walks on the line [PDF]
, 2013 The probability distributions of discrete-time quantum walks have been often investigated, and many interesting properties of them have been discovered.
Machida, Takuya
core